Theory of machines MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Theory of machines, a fundamental topic in the field of Mechanical Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Theory of machines MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Theory of machines mcq questions that explore various aspects of Theory of machines problems. Each MCQ is crafted to challenge your understanding of Theory of machines principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Mechanical Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Theory of machines MCQs are your pathway to success in mastering this essential Mechanical Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Theory of machines. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Theory of machines knowledge to the test? Let's get started with our carefully curated MCQs!

Theory of machines MCQs | Page 23 of 48

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Q221.
The relation between number of pairs (p) forming a kinematic chain and the number of links (l) is
Discuss
Answer: (c).l = 2p - 4
Q222.
The ratio of the number of teeth to the pitch circle diameter in millimetres, is called
Discuss
Answer: (b).diametral pitch
Q223.
The ratio of the pitch circle diameter in millimetres to the number of teeth, is called circular pitch.
Discuss
Answer: (b).No
Discuss
Answer: (d).resonance is caused due to the heavy mass of the rotor
Q225.
Which of the following is an inversion of a double slider crank chain?
Discuss
Answer: (d).all of these
Discuss
Answer: (b).varies in direction but constant in magnitude
Discuss
Answer: (d).all of the above
Q228.
In a screw jack, the effort required to lift the load W is given by (where ฮฑ = Helix angle, and ฯ† = Angle of friction)
Discuss
Answer: (b).P = W tan(ฮฑ + ฯ†)
Q229.
In order to facilitate starting of locomotive in any position, the cranks of a locomotive with two cylinders, are placed at
Discuss
Answer: (b).90° to each other
Q230.
The coriolis component of acceleration leads the sliding velocity by
Discuss
Answer: (b).90°